Tender For Repairing, And Rewinding Of 02 Nos. Cvt, 01 No 7.5 Kva Cpe Transformer For Be & Marion And 01 No. 40Hp/30Kw,3 Phase, 415V Slip Ring Insulation Motor Of Eot Crane Of Base Workshop At Nigahi Project. Nit No: Ngh/Excv/Tenders /26-27/ 035 Date
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Project Description
Tender for Repairing, And Rewinding Of 02 Nos. Cvt, 01 No 7.5 Kva Cpe Transformer For Be & Marion And 01 No. 40Hp/30Kw,3 Phase, 415V Slip Ring Insulation Motor Of Eot Crane Of Base Workshop At Nigahi Project. Nit No: Ngh/Excv/Tenders /26-27/ 035 Dated: 10.09.2026
BOQ
| Sl. No. | Item Description |
| 1 | Scope of Work: Repairing, and rewinding of 02 Nos. CVT, 01 no 7.5 KVA CPE transformer for BE & Marion and 01 40HP/30KW,3 Phase, 415V slip ring insulation motor of EOT Crane of Base workshop at Nigahi project. Maximum likely manpower to be deployed day shift: 02 Nos. ( 01 No. Skilled and 01 No. semi-skilled). |
| 2 | Repairing of 02 Nos. 5KVA Constant Voltage Transformer : |
| 3 | Cost of Super Enamelled copper wire 16.5 SWG ( 23 kg each Transformer ) for repairing work for 02 Nos. 5 KVA CVT Transformer. |
| 4 | Cost of Nomex paper 3 mil ( 2.5 kg each Transformer ) for repairing work for 02 Nos. 5 KVA CVT Transformer. |
| 5 | Charges for Core and coil removal and fitting by Hydraulic Press for ( 01 job each Transformer ) for 02 Nos. 5 KVA CVT Transformer. |
| 6 | Cost of soldering wire 60/40 (0.5 kg each Transformer ) for repair work for 02 Nos. 5 KVA CVT Transformer. |
| 7 | Cost of Red Insulating varnish ( 3 Ltrs. each Transformer ) for repairing work for 02 Nos. 5 KVA CVT Transformer. |
| 8 | Cost of Araldite ( 0.25 kg each Transformer ) for repair work for 02 Nos. 5 KVA CVT Transformer. |
| 9 | Cost of replacement of Capacitor (60 MFD, 380V) ( 06 Nos each Transformer ) fitment for 02 Nos. 5KVA CVT Transformer. |
| 10 | Cost of DGC wire (8 mm) ( 10 mtrs. each Transformer ) for lead repair for 02 Nos. 5 KVA CVT Transformer. |
| 11 | Cost of Glass tape 3/4\\" x 50 Mtrs. Roll ( 10 roll each Transformer ) for repair work for 02 Nos. 5 KVA CVT Transformer. |
| 12 | Cost of HT bolts with washer ( 10 Nos. each Transformer ) replacement work for 02 Nos. 5KVA CVT Transformer. |
| 13 | Heating charge of rewinded Transformer ( 20 Hrs. each Transformer ) for 02 Nos. 5 KVA CVT Transformer. |
| 14 | Labour Charges / Cost for repair rewinding of 02 Nos. 5 KVA Constant Voltage Transformer including contractor profit etc. ( required Skilled winder and Semi-skilled manpower to be deployed as per job requirement.) |
| 15 | less of scrap material ( 46 kg each Transformer ) Total 02 Nos. 5 KVA CVT Transformer |
| 16 | Repairing of 01 No. 7.5 KVA ( CPE) Transformer : |
| 17 | Cost of Super Enamelled copper wire 16.5 SWG for repairing work for 7.5 KVA CPE Transformer. |
| 18 | Cost of Nomex paper 3 mil for repairing work for 7.5 KVA CPE Transformer. |
| 19 | Cost of soldering wire 60/40 for repairing work for 7.5 KVA CPE Transformer. |
| 20 | Cost of Red Insulating varnish for repairing work for 7.5 KVA CPE Transformer. |
| 21 | Cost of Araldite for repairing work for 7.5 KVA CPE Transformer. |
| 22 | Cost of DGC wire 8mm repairing work for 7.5 KVA CPE Transformer. |
| 23 | Cost of Glass tape 3/4\\" x 50 Mtrs. repairing work for 7.5 KVA CPE Transformer. |
| 24 | Cost / charges for pattern frame for repairing work for 7.5 KVA CPE Transformer. |
| 25 | Cost of HT bolts with washer repairing work for 7.5 KVA CPE Transformer. |
| 26 | Heating charge of rewinded 7.5 KVA CPE Transformer |
| 27 | Cost / charges for repair rewinding of 7.5 KVA CPE Transformer including contractor profit etc. ( required Skilled winder and Semi-skilled manpower to be deployed as per job requirement.) |
| 28 | less of scrap material |
| 29 | Repairing / rewinding of 01 No. 40HP/30KW, 3Phase 415V, Slipring Induction Motor of EOT Crane of BWS |
| 30 | Cost of Super Enamelled copper wire 18.5 SWG for repairing work . |
| 31 | Cost of varnish for repairing work |
| 32 | Cost for replacement of Bearing 6312ZZ |
| 33 | Cost of Nomex paper 3 mil for repairing work |
| 34 | Cost of soldering material , glass tape, lead wire lags, sleeve wedge cotton tape and connectors 415V etc. |
| 35 | Cost of DGC wire 8mm for repairing work |
| 36 | Cost of HT bolts with washer 5/8\\" x 2\\" for repairing work for |
| 37 | Cost / charges for bearing housaing sheet repairing |
| 38 | Heating charge of rewinded of Motor |
| 39 | Cost / charges for repairing / rewinding of 30KW slipring Industuction Motor of EOT Crane including contractor profit etc. ( required Skilled winder and Un-skilled manpower to be deployed as per job requirement.) |
| 40 | less of scrap material |
| 41 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
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